Sighting Location

Sighting Specifics

Viewing Distance

Unknown

Sighting Duration

Undisclosed

Object Features

Unknown

Object Flight Path

Unknown

Object Shape

Sphere

Weather Factors

Unknown

Sighting Details

Was sitting in my back garden taking a sequence of photographs of a nest of Starlings being fed, did not notice anything untoward until reviewing photographs later in the house and spotted object in background. Possibly a balloon but showed up very fast as previous photograph was one second earlier with nothing showing, then object appears and is gone in sequential photographs. I am sending photograph attached in the hope that you can identify it.